{
  "manageEntity": {
    "action": "Create",
    "entityId": "562459983",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x439c3b55d6183cd087a4ee4b48f5fc670636acf51cf27254c98d1622967bbe6b",
    "signature": "0x9e6e440c1510f40c7ab43328d37e7a522ccbefb627a3ab0c9643f719f551d6286f6cd3c281764677cddfd11ecd19f0394187eb7e0e8c8cd6c9c6186f73decbec1c",
    "signer": "0x218Ee1D9E6B7A8Db701bA04f8681b2355EC4D4F0",
    "userId": "562459983"
  }
}